Open AccessEXPONENTIAL VARIATION METHOD FOR CHARGE EXCHANGE IN H++ H COLLISIONS
Author(s) -
Qiang Liu,
Wang Jian-zhong,
Xiangdong Xu,
Chen Xue-jun
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.1590
Subject(s) - exponential function , variation (astronomy) , charge exchange , physics , charge (physics) , variation of parameters , atomic physics , ion , mathematical analysis , mathematics , quantum mechanics , astrophysics , differential equation
The exponential variation method is applied to the charge exchange in H++ H collisions in the present paper. The angular distributions have been calculated practically for two incident energies, 60 and 125 keV. The present results show that the obvious improvement with respect to BIB approximation can be obtained by the exponential variation method.